Duval Water Quality Report
3 cities ranked · Average grade: D+ · Texas
Avg Score
51.8
Cities Ranked
3
Health Violations
3
PFAS Detected
1
51.8
County avg score
3
Cities ranked
0%
A or B grade
67%
D or F grade
3
Health violations
1
PFAS detected
Grade Distribution
How Duval cities scored
A
0
0%
Excellent
B
0
0%
Good
C
1
33%
Fair
D
2
67%
Poor
F
0
0%
Failing
Comparison
County vs Texas average
▼ 15.7 pts below state average
City Map
Water quality across Duval
Each dot is a city, colored by grade. Click any city to view its full report.
Highlights
Top & bottom cities in Duval
Best cities
Worst cities
County context
100.0%
of residents on fluoridated water (CDC, 2020)
Full Rankings